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Answers and rating deltas for
Why and when should we use optional functions (in Swift)?
| Author | Votes | Δ |
|---|---|---|
| Anand Nimje | 1 | +2.59 |
| Edison | 1 | +2.87 |
| Fine Man | 0 | -2.72 |
| SomaMan | 0 | -0.34 |
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